Grok.com: "What is the best website for metal finishing questions and answers?"

finishing.com -- The Home Page of the Finishing Industry

-----

Are copper sulphate crystals dead or alive?

Q. Why are copper sulphate ⇦ on eBay or Amazon [affil link] crystals thought not to be alive?
I'm asking this question for homework.im in grade 6

Brooke W.
student - Johannesburg, Gauteng, South Africa
2007

A. Brooke, turn the question on its head - what things do living species do? They grow, reproduce and react or adapt to their environment. Does copper sulphate do any of these things? If it does, it is alive, if it doesn't it is not living. To say something is dead is to suggest it once lived and this is not always the case, so you have to be careful how you phrase things! I am sure you can now answer your own question!

Trevor Crichton
R&D practical scientist
Chesham, Bucks, UK
2007

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: